CN218018575U - Coded disc taking and placing mechanism - Google Patents
Coded disc taking and placing mechanism Download PDFInfo
- Publication number
- CN218018575U CN218018575U CN202221837176.9U CN202221837176U CN218018575U CN 218018575 U CN218018575 U CN 218018575U CN 202221837176 U CN202221837176 U CN 202221837176U CN 218018575 U CN218018575 U CN 218018575U
- Authority
- CN
- China
- Prior art keywords
- code wheel
- base
- encoder
- adsorption piece
- driver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The application relates to a coded disc picking and placing mechanism which comprises a base, an adsorption piece and a first driver, wherein a bearing position for placing an encoder is arranged on the base; the adsorption piece is used for adsorbing the coded disc and can drive the coded disc to move relative to the base; the first driver is connected with the adsorption piece and used for driving the adsorption piece to move, wherein when the adsorption piece moves to a placing position, the adsorption piece is disconnected from adsorbing the coded disc, and the placing position is arranged above the receiving position. Foretell code wheel is got and is put mechanism accepts the position in order to accept the encoder through setting up on the base to through adsorbing the code wheel that waits to install, make and order about when adsorbing the piece removal as first driver, and move the code wheel to accepting when putting the position of position top, adsorb the absorption of piece disconnection to the code wheel, make the code wheel steadily drop on the encoder under its own gravity effect, be favorable to safety, install the code wheel to the encoder fast.
Description
Technical Field
The application relates to the technical field of encoder equipment, in particular to a coded disc taking and placing mechanism.
Background
At present, in the assembly process of the encoder, the steps of picking up and installing the code disc still adopt a manual mode. This approach is not only inefficient, but also prone to damage to the encoder code wheel during pick-up and installation.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model discloses it is necessary to provide a code wheel pick and place mechanism that can install the code wheel safely, fast.
A coded disc picking and placing mechanism comprises a base, an adsorption piece and a first driver, wherein a bearing position for placing an encoder is arranged on the base; the adsorption piece is used for adsorbing the coded disc and can drive the coded disc to move relative to the base; the first driver is connected with the adsorption piece and used for driving the adsorption piece to move, wherein when the adsorption piece moves to a placing position, the adsorption piece is disconnected from adsorbing the coded disc, and the placing position is arranged above the receiving position.
The coded disc taking and placing mechanism is characterized in that the base is provided with the bearing position for bearing the encoder, the adsorption piece adsorbs the coded disc to be installed, the adsorption piece is driven to move by the first driver, and the coded disc is moved to the placing position above the bearing position, the adsorption piece is disconnected from adsorbing the coded disc, the coded disc stably falls on the encoder under the action of the gravity of the coded disc, and the coded disc is safely and quickly installed on the encoder.
In one embodiment, the adsorption piece comprises an air inlet part and an air outlet part which are communicated, wherein a negative pressure is formed on one side, facing the base, of the air inlet part, and one side, facing away from the base, of the air outlet part is used for being connected with a second driver.
In one embodiment, a side of the air inlet part facing the base is formed with a protrusion, and an outer diameter D0 of the protrusion is not smaller than an outer diameter D1 of the code wheel.
In one embodiment, the hardness of the protrusion is less than the hardness of the code wheel.
In one embodiment, the second driver is a vacuum generator.
In one embodiment, the first driver can drive the adsorption piece to move close to the base in the vertical direction.
In one embodiment, the first driver can drive the adsorption piece to move away from the base in the vertical direction.
In one embodiment, the first driver can drive the absorption piece to move close to the base in the horizontal direction.
In one embodiment, the first driver can drive the adsorption piece to move away from the base in the horizontal direction.
In one embodiment, the code disc picking and placing mechanism further comprises a rotating member which is connected to the base and can drive the encoder to rotate.
In one embodiment, when the encoder is located at the receiving position, the rotating member is clamped with the encoder.
In one embodiment, the rotating member is a bearing.
In one embodiment, a detector is arranged on the base and used for detecting one side face, facing the base, of the code wheel.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is an exploded view of a code wheel pick-and-place mechanism, a code wheel and an encoder provided in an embodiment of the present application;
FIG. 2 is a front exploded view of a code wheel pick and place mechanism, a code wheel and an encoder according to an embodiment of the present application.
Description of the reference numerals
10. A code disc taking and placing mechanism; 20. code disc; 30. an encoder; 100. a base; 110. a rotating member; 200. an adsorbing member; 210. an air intake portion; 211. a protrusion; 220. an air outlet part.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1, the present application provides a code wheel pick and place mechanism 10, which includes a base 100, a suction member 200, and a first actuator (not shown). The base 100 is provided with a receiving position for placing the encoder 30. The suction member 200 is used to suck the code wheel 20. The adsorbing member 200 can drive the code wheel 20 to move relative to the base 100. The first driver is connected to the absorption member 200 and is used for driving the absorption member 200 to move. Wherein, when the adsorbing member 200 is moved to the set position, the adsorbing member 200 disconnects the adsorption of the code wheel 20. The placing position is arranged above the bearing position.
Therefore, the code wheel picking and placing mechanism 10 is provided with the receiving position on the base 100 to receive the encoder 30, and the code wheel 20 to be mounted is adsorbed by the adsorbing member 200, so that when the first driver drives the adsorbing member 200 to move and moves the code wheel 20 to the placing position above the receiving position, the adsorbing member 200 disconnects adsorption of the code wheel 20, so that the code wheel 20 stably falls on the encoder 30 under the action of the gravity of the code wheel 20, and the code wheel 20 is safely and quickly mounted on the encoder 30.
It is to be understood that the code wheel 20 and the encoder 30 in the present application should be the code wheel 20 and the tape-mounted encoder 30 to be mounted. That is, the suction member 200 can suck the code wheel 20 to be mounted (i.e., pick up the code wheel 20 to be mounted by suction) and place the code wheel 20 to be mounted on the encoder 30 to be mounted. After the code wheel 20 is placed in the encoder 30, the encoder 30 may be removed from the base 100 and placed in another mounting device for additional mounting steps. Of course, the base 100 and the encoder 30 may be removed simultaneously for other mounting steps.
It should be noted that the attraction force of the attraction member 200 to the code wheel 20 should be not less than the gravity of the code wheel 20 itself. Preferably, the adsorption force of the adsorption member 200 on the code wheel 20 should be slightly greater than the gravity of the code wheel 20 itself, so as to ensure that the code wheel 20 is kept stable in the process of moving towards the placing position, and the damage to the code wheel 20 due to the excessive adsorption force can be effectively avoided, which is beneficial to improving the safety of the code wheel 20 in the installation process.
In one embodiment, as shown in fig. 1, the absorbent member 200 includes an air inlet portion 210 and an air outlet portion 220 that are in communication. The air intake portion 210 forms a negative pressure toward the side of the base 100, and can suck the code wheel 20 between the suction member 200 and the base 100, so that when the suction member 200 disconnects suction of the code wheel 20, the code wheel 20 can smoothly fall onto the encoder 30 by its own weight to mount the code wheel 20 onto the encoder 30. The side of the air outlet portion 220 facing away from the base 100 is used for connecting a second actuator (not shown), so that a power device can pass through the communicated air outlet portion 220 and air inlet portion 210 to form a negative pressure capable of picking up the code wheel 20 on the side of the air inlet portion 210 facing the base 100.
The second driver may be an electronic device capable of generating negative pressure, such as a vacuum generator. Specifically, in the present embodiment, the second driver is a vacuum generator.
In one embodiment, as shown in fig. 2, a protrusion 211 is formed at a side of the air inlet portion 210 facing the base 100. The inner diameter DO of the protrusion 211 is not smaller than the outer diameter D1 of the code wheel 20.
Note that, in the present application, the outer diameter D0 of the protrusion 211 is equal to the outer diameter D1 of the code wheel 20. In addition, since the code wheel 20 on the market is usually cylindrical, the protrusion 211 in this application is hollow cylindrical in order to better match the code wheel 20. Further, in one embodiment, as shown in FIG. 2, the hardness of the protrusion 211 is less than that of the code wheel 20, so that when the absorbent member 200 picks up the code wheel 20, the code wheel 20 sticks to the protrusion 211, which is beneficial for protecting the upper surface of the code wheel 20 (i.e., the side of the code wheel 20 facing away from the base 100) during movement.
It is understood that the material of the protrusion 211 may be silicone, rubber, or the like.
In one embodiment, as shown in fig. 1 and 2, the code wheel pick and place mechanism 10 further includes a first actuator (not shown). The first driver is connected to the suction member 200 and can drive the suction member 200 to move toward or away from the base 100 in the vertical direction. Of course, the first driver can drive the absorption member 200 to move closer to or away from the base 100 in the horizontal direction.
Therefore, the suction member 200 can move in the three-dimensional space under the urging of the first actuator, take out the code wheel 20 to be mounted from another position, move the code wheel 20 to the set position, and set the code wheel 20 on the encoder 30.
In one embodiment, as shown in fig. 1 and 2, the code wheel pick and place mechanism 10 further includes a rotary member 110. The rotary member 110 is connected to the base 100 and can rotate the encoder 30. When the encoder 30 is located at the receiving position, the rotating member 110 is engaged with the encoder 30.
In the present embodiment, the encoder 30 is hollow, so the rotating member 110 can be inserted into the middle of the encoder 30 and engaged with the encoder 30. In the process of installing code wheel 20 on encoder 30, because the relative position between the position of different code wheels 20 and encoder 30 has the difference, consequently, need control rotating member 110 to drive encoder 30 rotatory to the angle of adjustment encoder 30, thereby make the installation between code wheel 20 and the encoder 30 more accurate, be favorable to promoting the accuracy and the efficiency of code wheel 20 installation.
Specifically, in the present embodiment, the rotating member 110 is a bearing.
In one embodiment, as shown in fig. 1 and 2, a detector (not shown) is provided on the base 100. The detector is used to detect the side of the code wheel 20 facing the base 100. Since the lower surface (the side facing the base 100) of the code wheel 20 is not shielded in the process that the adsorbing member 200 moves the code wheel 20, a detector is disposed on the base 100, and the surface condition of the lower surface of the code wheel 20 can be detected. If the code disc 20 is polluted or damaged, the code disc 20 can be timely taken down, and the code disc 20 can be cleaned or replaced.
In the present embodiment, the detector may be an infrared detector, a photodetector, an electrostatic detector, or the like. Of course, the lower surface of the code wheel 20 may also be observed by the naked human eye.
It is understood that the upper surface of the code wheel 20 may be inspected (either visually or with an electronic detector) before the adsorbing member 200 picks up the code wheel 20.
For convenience of understanding, the operation principle of the code wheel pick and place mechanism 10 will now be explained:
controlling a first driver to work, driving the adsorption piece 200 to move to a tray (provided with a plurality of code wheels 20 to be installed) and aligning one code wheel 20;
controlling a second actuator (in this application, the second actuator is a vacuum generator) to operate to form a negative pressure in the air intake portion 210 to suck one code wheel 20 into the protrusion 211;
the first driver drives the adsorption piece 200 to drive the code disc 20 to move to the placing position;
the second driver stops working (namely the vacuum generator is turned off), so that the negative pressure formed near the air inlet part 210 disappears, and the code disc 20 to be installed falls on the encoder 30 under the action of the self gravity thereof;
the first actuator moves to bring the suction member 200 back to the tray position, ready for the next code wheel 20 to be installed.
Before the code wheel 20 to be installed is dropped on the encoder 30, it is necessary to place the encoder 30 on the receiving position of the base 100 and to drive the rotating member 110 to adjust the angle of the encoder 30. Further, before the code wheel 20 is picked up by the suction member 200, it is possible to check whether the upper surface of the code wheel 20 is contaminated or damaged; in the process that the adsorption piece 200 drives the code wheel 20 to move, whether the lower surface of the code wheel 20 is polluted or damaged can be checked.
It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.
It should be readily understood that "over 8230" \8230on "," over 82308230; "over 8230;" and "over 8230; \8230; over" in the present disclosure should be interpreted in the broadest manner such that "over 8230;" over 8230 ";" not only means "directly over something", but also includes the meaning of "over something" with intervening features or layers therebetween, and "over 8230;" over 8230 ";" or "over 8230, and" over "not only includes the meaning of" over "or" over "but also may include the meaning of" over "or" over "with no intervening features or layers therebetween (i.e., directly over something).
Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A code wheel pick-and-place mechanism is characterized by comprising:
the base is provided with a bearing position for placing the encoder;
the adsorption piece is used for adsorbing the coded disc and can drive the coded disc to move relative to the base; and (c) a second step of,
a first driver connected to the adsorption member and used for driving the adsorption member to move,
when the adsorption piece moves to the placing position, the adsorption piece cuts off adsorption on the coded disc, and the placing position is arranged above the receiving position.
2. The code wheel pick and place mechanism according to claim 1, wherein the suction member includes an air inlet portion and an air outlet portion communicating with each other, the air inlet portion forming a negative pressure on a side facing the base, the air outlet portion being for connection to a second actuator on a side facing away from the base.
3. The code wheel pick and place mechanism according to claim 2, wherein a side of said air intake portion facing said base is formed with a projection having an outer diameter D0 not smaller than an outer diameter D1 of said code wheel.
4. The code wheel pick and place mechanism of claim 3, wherein a hardness of the protrusion is less than a hardness of the code wheel.
5. Code wheel pick and place mechanism according to claim 2, characterized in that the second actuator is a vacuum generator.
6. The code wheel pick and place mechanism of claim 1, wherein the first actuator is capable of driving the suction member to move in a vertical direction close to the base; and/or the presence of a gas in the gas,
the first driver can drive the adsorption piece to move away from the base in the vertical direction; and/or the presence of a gas in the gas,
the first driver can drive the adsorption piece to move close to the base in the horizontal direction; and/or the presence of a gas in the atmosphere,
the first driver can drive the adsorption piece to move away from the base in the horizontal direction.
7. The code wheel pick and place mechanism of claim 1 further comprising a rotary member coupled to the base and capable of rotating the encoder.
8. The code wheel picking and placing mechanism according to claim 7, wherein the rotary member is engaged with the encoder when the encoder is in the receiving position.
9. The code wheel pick and place mechanism of claim 7, characterized in that the rotating member is a bearing.
10. The code wheel pick and place mechanism of claim 1, wherein a detector is provided on the base for detecting a side of the code wheel facing the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221837176.9U CN218018575U (en) | 2022-07-14 | 2022-07-14 | Coded disc taking and placing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221837176.9U CN218018575U (en) | 2022-07-14 | 2022-07-14 | Coded disc taking and placing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218018575U true CN218018575U (en) | 2022-12-13 |
Family
ID=84384331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221837176.9U Active CN218018575U (en) | 2022-07-14 | 2022-07-14 | Coded disc taking and placing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218018575U (en) |
-
2022
- 2022-07-14 CN CN202221837176.9U patent/CN218018575U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108436899B (en) | Dust removal suction device and dust removal suction method | |
| CN211139789U (en) | Self-service sticking film machine | |
| KR101768113B1 (en) | Cleaning robot for solar panels to have a balanced control | |
| CN210307875U (en) | Clamping device | |
| CN218018575U (en) | Coded disc taking and placing mechanism | |
| CN102773817B (en) | Clamping device and method of circular thin-sheet-shaped part | |
| CN114733794A (en) | Laser chip appearance detection sorting machine and working method thereof | |
| CN214150485U (en) | Integrated detection equipment | |
| CN103167742A (en) | Device capable of automatically picking and removing component on printed circuit board (PCB) | |
| CN107689403B (en) | Centralized processing equipment for sheet bodies | |
| CN114524269A (en) | Plate conveying equipment and method based on visual monitoring and intelligent grabbing | |
| CN211870629U (en) | Turning device and automatic system | |
| CN111824736A (en) | Carrying device for flat materials | |
| CN213796546U (en) | Vertical packing gripper for solar panel | |
| CN115041951A (en) | Assembly system of sealing washer | |
| CN210061177U (en) | Panel adsorption equipment | |
| CN114323565A (en) | Secondary damage prevention crack detection device and method for touch screen failure detection | |
| CN110900622B (en) | Method for cleaning turning operation of robot | |
| CN110654866A (en) | Braided bag sucking device and unstacker | |
| JPH0332220B2 (en) | ||
| CN112059570A (en) | Separating device for separating original paper containing smooth area | |
| CN108098794B (en) | Mechanical arm, wafer conveying device thereof and wafer detection machine | |
| CN212655053U (en) | Carrying device for flat materials | |
| CN219524373U (en) | Dustproof film pasting device for head-up display equipment | |
| CN214323135U (en) | Mounting bracket for glass detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |